IsoGrego

Find the top n Gregorian chants most similar to a given one, sorted by cosine TF-IDF similarity of the GABC files.

Last sync with GregoBase: 2025-12-19. Max GregoBase ID: 20393.

🎩 tip: "How to compute the similarity between two text documents?" StackOverflow question. Originally inspired by "examples of same setting, different texts?" MusicaSacra forum thread. See the source code on GitHub.

See, e.g.: 1961 Solesmes Liber Usualis

Click on the chant name to expand/contract the collapsible. Click the chant image to open it up in GregoBase. Click the 🔍 to find similarities to the given chant.

  1. 🔍 100% Venite filiiVenite filii
  2. 🔍 66% Laetentur caeliLaetentur caeli
  3. 🔍 63% Tulerunt JesumTulerunt Jesum
  4. 🔍 55% Postula a mePostula a me
  5. 🔍 42% Laetentur CaeliLaetentur Caeli
  6. 🔍 29% Venite filiiVenite filii
  7. 🔍 29% Venite filiiVenite filii
  8. 🔍 27% Terra tremuitTerra tremuit
  9. 🔍 27% Dominus secus mareDominus secus mare
  10. 🔍 26% Alleluia. (T.P. ad Completorium)Alleluia. (T.P. ad Completorium)
  11. 🔍 26% Benedicimus DeumBenedicimus Deum
  12. 🔍 25% Dominus secus mareDominus secus mare
  13. 🔍 25% Alleluia (ad introitum mode 4)Alleluia (ad introitum mode 4)
  14. 🔍 25% Sacerdotes DominiSacerdotes Domini
  15. 🔍 24% Venite filiiVenite filii
  16. 🔍 23% Venite filiiVenite filii
  17. 🔍 23% ConfessioConfessio
  18. 🔍 23% Venite filiiVenite filii
  19. 🔍 23% Eduxit eosEduxit eos
  20. 🔍 22% Venite ad meVenite ad me
  21. 🔍 22% Confirma hoc cum AlleluiaConfirma hoc cum Alleluia
  22. 🔍 22% Ite XV/XVIIte XV/XVI
  23. 🔍 22% Justus ut palma (Off.)Justus ut palma (Off.)
  24. 🔍 22% Benedicam DominumBenedicam Dominum
  25. 🔍 22% ConfortaminiConfortamini
  26. 🔍 22% Benedicamus VIIIBenedicamus VIII
  27. 🔍 22% Lauda JerusalemLauda Jerusalem
  28. 🔍 22% Viri GalilaeiViri Galilaei
  29. 🔍 21% Ite VIIIIte VIII
  30. 🔍 21% Exsultabunt DominoExsultabunt Domino
  31. 🔍 21% Deus adjuvat meDeus adjuvat me
  32. 🔍 21% Dominus secus mareDominus secus mare
  33. 🔍 21% Dominus firmamentumDominus firmamentum
  34. 🔍 21% Ite (Missa Regia I)Ite (Missa Regia I)
  35. 🔍 21% Benedico... FiliumBenedico... Filium
  36. 🔍 21% Quod dico vobisQuod dico vobis
  37. 🔍 20% DiffusaDiffusa
  38. 🔍 20% Laetamini in Domino (Off.)Laetamini in Domino (Off.)
  39. 🔍 20% Kyrie VIIIKyrie VIII
  40. 🔍 20% Alleluia (ad offertorium mode 3)Alleluia (ad offertorium mode 3)
  41. 🔍 20% In die solemnitatisIn die solemnitatis
  42. 🔍 20% Estote ergo misericordesEstote ergo misericordes
  43. 🔍 20% Diffusa est (Com.)Diffusa est (Com.)
  44. 🔍 20% ReminiscereReminiscere
  45. 🔍 20% AccipiteAccipite
  46. 🔍 19% Viri GalilaeiViri Galilaei
  47. 🔍 19% Alleluia. (Sund. P. T. at Vespers)Alleluia. (Sund. P. T. at Vespers)
  48. 🔍 19% Dixit Dominus DominoDixit Dominus Domino
  49. 🔍 19% Leva in circuituLeva in circuitu
  50. 🔍 19% Ite XIVIte XIV
  51. 🔍 19% Regali ex progenieRegali ex progenie
  52. 🔍 19% Laetentur caeliLaetentur caeli
  53. 🔍 19% Populus acquisitionisPopulus acquisitionis
  54. 🔍 19% Litania 02 Pater de caelisLitania 02 Pater de caelis
  55. 🔍 19% Alleluia (ad communionem mode 2)Alleluia (ad communionem mode 2)
  56. 🔍 19% Caro mea vereCaro mea vere
  57. 🔍 19% Scriptum est enim quiaScriptum est enim quia
  58. 🔍 19% PriusquamPriusquam
  59. 🔍 19% Benedicta es tuBenedicta es tu
  60. 🔍 19% Recordare VirgoRecordare Virgo
  61. 🔍 19% Misereris omniumMisereris omnium
  62. 🔍 19% Scriptum est enim quiaScriptum est enim quia
  63. 🔍 19% Dirigatur oratio meaDirigatur oratio mea
  64. 🔍 19% Venite post meVenite post me
  65. 🔍 19% Tu es Petrus (Communio)Tu es Petrus (Communio)